| |
| |
| <!DOCTYPE html> |
| |
| |
| <html lang="en" data-content_root="" > |
| |
| <head> |
| <meta charset="utf-8" /> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="generator" content="Docutils 0.19: https://docutils.sourceforge.io/" /> |
| |
| <title>Feather File Format — Apache Arrow v17.0.0.dev52</title> |
| |
| |
| |
| <script data-cfasync="false"> |
| document.documentElement.dataset.mode = localStorage.getItem("mode") || ""; |
| document.documentElement.dataset.theme = localStorage.getItem("theme") || "light"; |
| </script> |
| |
| <!-- Loaded before other Sphinx assets --> |
| <link href="../_static/styles/theme.css?digest=8d27b9dea8ad943066ae" rel="stylesheet" /> |
| <link href="../_static/styles/bootstrap.css?digest=8d27b9dea8ad943066ae" rel="stylesheet" /> |
| <link href="../_static/styles/pydata-sphinx-theme.css?digest=8d27b9dea8ad943066ae" rel="stylesheet" /> |
| |
| |
| <link href="../_static/vendor/fontawesome/6.5.1/css/all.min.css?digest=8d27b9dea8ad943066ae" rel="stylesheet" /> |
| <link rel="preload" as="font" type="font/woff2" crossorigin href="../_static/vendor/fontawesome/6.5.1/webfonts/fa-solid-900.woff2" /> |
| <link rel="preload" as="font" type="font/woff2" crossorigin href="../_static/vendor/fontawesome/6.5.1/webfonts/fa-brands-400.woff2" /> |
| <link rel="preload" as="font" type="font/woff2" crossorigin href="../_static/vendor/fontawesome/6.5.1/webfonts/fa-regular-400.woff2" /> |
| |
| <link rel="stylesheet" type="text/css" href="../_static/pygments.css" /> |
| <link rel="stylesheet" type="text/css" href="../_static/copybutton.css" /> |
| <link rel="stylesheet" type="text/css" href="../_static/design-style.1e8bd061cd6da7fc9cf755528e8ffc24.min.css" /> |
| <link rel="stylesheet" type="text/css" href="../_static/theme_overrides.css" /> |
| |
| <!-- Pre-loaded scripts that we'll load fully later --> |
| <link rel="preload" as="script" href="../_static/scripts/bootstrap.js?digest=8d27b9dea8ad943066ae" /> |
| <link rel="preload" as="script" href="../_static/scripts/pydata-sphinx-theme.js?digest=8d27b9dea8ad943066ae" /> |
| <script src="../_static/vendor/fontawesome/6.5.1/js/all.min.js?digest=8d27b9dea8ad943066ae"></script> |
| |
| <script data-url_root="../" id="documentation_options" src="../_static/documentation_options.js"></script> |
| <script src="../_static/doctools.js"></script> |
| <script src="../_static/sphinx_highlight.js"></script> |
| <script src="../_static/clipboard.min.js"></script> |
| <script src="../_static/copybutton.js"></script> |
| <script src="../_static/design-tabs.js"></script> |
| <script>DOCUMENTATION_OPTIONS.pagename = 'python/feather';</script> |
| <script> |
| DOCUMENTATION_OPTIONS.theme_version = '0.15.2'; |
| DOCUMENTATION_OPTIONS.theme_switcher_json_url = '/docs/_static/versions.json'; |
| DOCUMENTATION_OPTIONS.theme_switcher_version_match = 'dev/'; |
| DOCUMENTATION_OPTIONS.show_version_warning_banner = true; |
| </script> |
| <link rel="canonical" href="https://arrow.apache.org/docs/python/feather.html" /> |
| <link rel="icon" href="../_static/favicon.ico"/> |
| <link rel="index" title="Index" href="../genindex.html" /> |
| <link rel="search" title="Search" href="../search.html" /> |
| <link rel="next" title="Reading JSON files" href="json.html" /> |
| <link rel="prev" title="Reading and Writing CSV files" href="csv.html" /> |
| |
| <meta name="viewport" content="width=device-width, initial-scale=1"/> |
| <meta name="docsearch:language" content="en"/> |
| |
| <!-- Matomo --> |
| <script> |
| var _paq = window._paq = window._paq || []; |
| /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ |
| /* We explicitly disable cookie tracking to avoid privacy issues */ |
| _paq.push(['disableCookies']); |
| _paq.push(['trackPageView']); |
| _paq.push(['enableLinkTracking']); |
| (function() { |
| var u="https://analytics.apache.org/"; |
| _paq.push(['setTrackerUrl', u+'matomo.php']); |
| _paq.push(['setSiteId', '20']); |
| var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; |
| g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s); |
| })(); |
| </script> |
| <!-- End Matomo Code --> |
| |
| </head> |
| |
| |
| <body data-bs-spy="scroll" data-bs-target=".bd-toc-nav" data-offset="180" data-bs-root-margin="0px 0px -60%" data-default-mode=""> |
| |
| |
| |
| <a id="pst-skip-link" class="skip-link" href="#main-content">Skip to main content</a> |
| |
| <div id="pst-scroll-pixel-helper"></div> |
| |
| <button type="button" class="btn rounded-pill" id="pst-back-to-top"> |
| <i class="fa-solid fa-arrow-up"></i> |
| Back to top |
| </button> |
| |
| |
| <input type="checkbox" |
| class="sidebar-toggle" |
| name="__primary" |
| id="__primary"/> |
| <label class="overlay overlay-primary" for="__primary"></label> |
| |
| <input type="checkbox" |
| class="sidebar-toggle" |
| name="__secondary" |
| id="__secondary"/> |
| <label class="overlay overlay-secondary" for="__secondary"></label> |
| |
| <div class="search-button__wrapper"> |
| <div class="search-button__overlay"></div> |
| <div class="search-button__search-container"> |
| <form class="bd-search d-flex align-items-center" |
| action="../search.html" |
| method="get"> |
| <i class="fa-solid fa-magnifying-glass"></i> |
| <input type="search" |
| class="form-control" |
| name="q" |
| id="search-input" |
| placeholder="Search the docs ..." |
| aria-label="Search the docs ..." |
| autocomplete="off" |
| autocorrect="off" |
| autocapitalize="off" |
| spellcheck="false"/> |
| <span class="search-button__kbd-shortcut"><kbd class="kbd-shortcut__modifier">Ctrl</kbd>+<kbd>K</kbd></span> |
| </form></div> |
| </div> |
| |
| <header class="bd-header navbar navbar-expand-lg bd-navbar"> |
| <div class="bd-header__inner bd-page-width"> |
| <label class="sidebar-toggle primary-toggle" for="__primary"> |
| <span class="fa-solid fa-bars"></span> |
| </label> |
| |
| |
| <div class="col-lg-3 navbar-header-items__start"> |
| |
| <div class="navbar-item"> |
| |
| |
| |
| <a class="navbar-brand logo" href="../index.html"> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <img src="../_static/arrow.png" class="logo__image only-light" alt="Apache Arrow v17.0.0.dev52 - Home"/> |
| <script>document.write(`<img src="../_static/arrow-dark.png" class="logo__image only-dark" alt="Apache Arrow v17.0.0.dev52 - Home"/>`);</script> |
| |
| |
| </a></div> |
| |
| </div> |
| |
| <div class="col-lg-9 navbar-header-items"> |
| |
| <div class="me-auto navbar-header-items__center"> |
| |
| <div class="navbar-item"> |
| <nav class="navbar-nav"> |
| <ul class="bd-navbar-elements navbar-nav"> |
| |
| <li class="nav-item"> |
| <a class="nav-link nav-internal" href="../format/index.html"> |
| Specifications |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link nav-internal" href="../developers/index.html"> |
| Development |
| </a> |
| </li> |
| |
| <li class="nav-item dropdown"> |
| <button class="btn dropdown-toggle nav-item" type="button" data-bs-toggle="dropdown" aria-expanded="false" aria-controls="pst-nav-more-links"> |
| Implementations |
| </button> |
| <ul id="pst-nav-more-links" class="dropdown-menu"> |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../c_glib/index.html"> |
| C/GLib |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../cpp/index.html"> |
| C++ |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/csharp/README.md"> |
| C# |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://pkg.go.dev/github.com/apache/arrow/go/v17"> |
| Go |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../java/index.html"> |
| Java |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../js/index.html"> |
| JavaScript |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/julia/"> |
| Julia |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/matlab/README.md"> |
| MATLAB |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/nanoarrow/"> |
| nanoarrow |
| </a> |
| </li> |
| |
| |
| <li class="nav-item current active"> |
| <a class="nav-link dropdown-item nav-internal" href="index.html"> |
| Python |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../r/index.html"> |
| R |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/ruby/README.md"> |
| Ruby |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://docs.rs/crate/arrow/"> |
| Rust |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../status.html"> |
| Implementation Status |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/cpp/"> |
| C++ cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/java/"> |
| Java cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/py/"> |
| Python cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/r/"> |
| R cookbook |
| </a> |
| </li> |
| |
| </ul> |
| </li> |
| |
| </ul> |
| </nav></div> |
| |
| </div> |
| |
| |
| <div class="navbar-header-items__end"> |
| |
| <div class="navbar-item navbar-persistent--container"> |
| |
| |
| <script> |
| document.write(` |
| <button class="btn navbar-btn search-button-field search-button__button" title="Search" aria-label="Search" data-bs-placement="bottom" data-bs-toggle="tooltip"> |
| <i class="fa-solid fa-magnifying-glass"></i> |
| <span class="search-button__default-text">Search</span> |
| <span class="search-button__kbd-shortcut"><kbd class="kbd-shortcut__modifier">Ctrl</kbd>+<kbd class="kbd-shortcut__modifier">K</kbd></span> |
| </button> |
| `); |
| </script> |
| </div> |
| |
| |
| <div class="navbar-item"> |
| <script> |
| document.write(` |
| <div class="version-switcher__container dropdown"> |
| <button id="pst-version-switcher-button-2" |
| type="button" |
| class="version-switcher__button btn btn-sm navbar-btn dropdown-toggle" |
| data-bs-toggle="dropdown" |
| aria-haspopup="listbox" |
| aria-controls="pst-version-switcher-list-2" |
| aria-label="Version switcher list" |
| > |
| Choose version <!-- this text may get changed later by javascript --> |
| <span class="caret"></span> |
| </button> |
| <div id="pst-version-switcher-list-2" |
| class="version-switcher__menu dropdown-menu list-group-flush py-0" |
| role="listbox" aria-labelledby="pst-version-switcher-button-2"> |
| <!-- dropdown will be populated by javascript on page load --> |
| </div> |
| </div> |
| `); |
| </script></div> |
| |
| <div class="navbar-item"> |
| |
| <script> |
| document.write(` |
| <button class="btn btn-sm navbar-btn theme-switch-button" title="light/dark" aria-label="light/dark" data-bs-placement="bottom" data-bs-toggle="tooltip"> |
| <span class="theme-switch nav-link" data-mode="light"><i class="fa-solid fa-sun fa-lg"></i></span> |
| <span class="theme-switch nav-link" data-mode="dark"><i class="fa-solid fa-moon fa-lg"></i></span> |
| <span class="theme-switch nav-link" data-mode="auto"><i class="fa-solid fa-circle-half-stroke fa-lg"></i></span> |
| </button> |
| `); |
| </script></div> |
| |
| <div class="navbar-item"><ul class="navbar-icon-links navbar-nav" |
| aria-label="Icon Links"> |
| <li class="nav-item"> |
| |
| |
| |
| |
| |
| |
| |
| |
| <a href="https://github.com/apache/arrow" title="GitHub" class="nav-link" rel="noopener" target="_blank" data-bs-toggle="tooltip" data-bs-placement="bottom"><span><i class="fa-brands fa-square-github fa-lg" aria-hidden="true"></i></span> |
| <span class="sr-only">GitHub</span></a> |
| </li> |
| <li class="nav-item"> |
| |
| |
| |
| |
| |
| |
| |
| |
| <a href="https://twitter.com/ApacheArrow" title="X" class="nav-link" rel="noopener" target="_blank" data-bs-toggle="tooltip" data-bs-placement="bottom"><span><i class="fa-brands fa-square-x-twitter fa-lg" aria-hidden="true"></i></span> |
| <span class="sr-only">X</span></a> |
| </li> |
| </ul></div> |
| |
| </div> |
| |
| </div> |
| |
| |
| <div class="navbar-persistent--mobile"> |
| |
| <script> |
| document.write(` |
| <button class="btn navbar-btn search-button-field search-button__button" title="Search" aria-label="Search" data-bs-placement="bottom" data-bs-toggle="tooltip"> |
| <i class="fa-solid fa-magnifying-glass"></i> |
| <span class="search-button__default-text">Search</span> |
| <span class="search-button__kbd-shortcut"><kbd class="kbd-shortcut__modifier">Ctrl</kbd>+<kbd class="kbd-shortcut__modifier">K</kbd></span> |
| </button> |
| `); |
| </script> |
| </div> |
| |
| |
| |
| <label class="sidebar-toggle secondary-toggle" for="__secondary" tabindex="0"> |
| <span class="fa-solid fa-outdent"></span> |
| </label> |
| |
| </div> |
| |
| </header> |
| |
| |
| <div class="bd-container"> |
| <div class="bd-container__inner bd-page-width"> |
| |
| |
| |
| <div class="bd-sidebar-primary bd-sidebar"> |
| |
| |
| |
| <div class="sidebar-header-items sidebar-primary__section"> |
| |
| |
| <div class="sidebar-header-items__center"> |
| |
| <div class="navbar-item"> |
| <nav class="navbar-nav"> |
| <ul class="bd-navbar-elements navbar-nav"> |
| |
| <li class="nav-item"> |
| <a class="nav-link nav-internal" href="../format/index.html"> |
| Specifications |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link nav-internal" href="../developers/index.html"> |
| Development |
| </a> |
| </li> |
| |
| <li class="nav-item dropdown"> |
| <button class="btn dropdown-toggle nav-item" type="button" data-bs-toggle="dropdown" aria-expanded="false" aria-controls="pst-nav-more-links-2"> |
| Implementations |
| </button> |
| <ul id="pst-nav-more-links-2" class="dropdown-menu"> |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../c_glib/index.html"> |
| C/GLib |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../cpp/index.html"> |
| C++ |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/csharp/README.md"> |
| C# |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://pkg.go.dev/github.com/apache/arrow/go/v17"> |
| Go |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../java/index.html"> |
| Java |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../js/index.html"> |
| JavaScript |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/julia/"> |
| Julia |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/matlab/README.md"> |
| MATLAB |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/nanoarrow/"> |
| nanoarrow |
| </a> |
| </li> |
| |
| |
| <li class="nav-item current active"> |
| <a class="nav-link dropdown-item nav-internal" href="index.html"> |
| Python |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../r/index.html"> |
| R |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/ruby/README.md"> |
| Ruby |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://docs.rs/crate/arrow/"> |
| Rust |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../status.html"> |
| Implementation Status |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/cpp/"> |
| C++ cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/java/"> |
| Java cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/py/"> |
| Python cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/r/"> |
| R cookbook |
| </a> |
| </li> |
| |
| </ul> |
| </li> |
| |
| </ul> |
| </nav></div> |
| |
| </div> |
| |
| |
| |
| <div class="sidebar-header-items__end"> |
| |
| <div class="navbar-item"> |
| <script> |
| document.write(` |
| <div class="version-switcher__container dropdown"> |
| <button id="pst-version-switcher-button-3" |
| type="button" |
| class="version-switcher__button btn btn-sm navbar-btn dropdown-toggle" |
| data-bs-toggle="dropdown" |
| aria-haspopup="listbox" |
| aria-controls="pst-version-switcher-list-3" |
| aria-label="Version switcher list" |
| > |
| Choose version <!-- this text may get changed later by javascript --> |
| <span class="caret"></span> |
| </button> |
| <div id="pst-version-switcher-list-3" |
| class="version-switcher__menu dropdown-menu list-group-flush py-0" |
| role="listbox" aria-labelledby="pst-version-switcher-button-3"> |
| <!-- dropdown will be populated by javascript on page load --> |
| </div> |
| </div> |
| `); |
| </script></div> |
| |
| <div class="navbar-item"> |
| |
| <script> |
| document.write(` |
| <button class="btn btn-sm navbar-btn theme-switch-button" title="light/dark" aria-label="light/dark" data-bs-placement="bottom" data-bs-toggle="tooltip"> |
| <span class="theme-switch nav-link" data-mode="light"><i class="fa-solid fa-sun fa-lg"></i></span> |
| <span class="theme-switch nav-link" data-mode="dark"><i class="fa-solid fa-moon fa-lg"></i></span> |
| <span class="theme-switch nav-link" data-mode="auto"><i class="fa-solid fa-circle-half-stroke fa-lg"></i></span> |
| </button> |
| `); |
| </script></div> |
| |
| <div class="navbar-item"><ul class="navbar-icon-links navbar-nav" |
| aria-label="Icon Links"> |
| <li class="nav-item"> |
| |
| |
| |
| |
| |
| |
| |
| |
| <a href="https://github.com/apache/arrow" title="GitHub" class="nav-link" rel="noopener" target="_blank" data-bs-toggle="tooltip" data-bs-placement="bottom"><span><i class="fa-brands fa-square-github fa-lg" aria-hidden="true"></i></span> |
| <span class="sr-only">GitHub</span></a> |
| </li> |
| <li class="nav-item"> |
| |
| |
| |
| |
| |
| |
| |
| |
| <a href="https://twitter.com/ApacheArrow" title="X" class="nav-link" rel="noopener" target="_blank" data-bs-toggle="tooltip" data-bs-placement="bottom"><span><i class="fa-brands fa-square-x-twitter fa-lg" aria-hidden="true"></i></span> |
| <span class="sr-only">X</span></a> |
| </li> |
| </ul></div> |
| |
| </div> |
| |
| </div> |
| |
| <div class="sidebar-primary-items__start sidebar-primary__section"> |
| <div class="sidebar-primary-item"> |
| <nav class="bd-docs-nav bd-links" |
| aria-label="Section Navigation"> |
| <p class="bd-links__title" role="heading" aria-level="1">Section Navigation</p> |
| <div class="bd-toc-item navbar-nav"><ul class="current nav bd-sidenav"> |
| <li class="toctree-l1"><a class="reference internal" href="install.html">Installing PyArrow</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="getstarted.html">Getting Started</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="data.html">Data Types and In-Memory Data Model</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="compute.html">Compute Functions</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="memory.html">Memory and IO Interfaces</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="ipc.html">Streaming, Serialization, and IPC</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="filesystems.html">Filesystem Interface</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="numpy.html">NumPy Integration</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="pandas.html">Pandas Integration</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="interchange_protocol.html">Dataframe Interchange Protocol</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="dlpack.html">The DLPack Protocol</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="timestamps.html">Timestamps</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="orc.html">Reading and Writing the Apache ORC Format</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="csv.html">Reading and Writing CSV files</a></li> |
| <li class="toctree-l1 current active"><a class="current reference internal" href="#">Feather File Format</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="json.html">Reading JSON files</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="parquet.html">Reading and Writing the Apache Parquet Format</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="dataset.html">Tabular Datasets</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="flight.html">Arrow Flight RPC</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="extending_types.html">Extending pyarrow</a></li> |
| <li class="toctree-l1 has-children"><a class="reference internal" href="integration.html">PyArrow Integrations</a><input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-1"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l2"><a class="reference internal" href="integration/python_r.html">Integrating PyArrow with R</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="integration/python_java.html">Integrating PyArrow with Java</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="integration/extending.html">Using pyarrow from C++ and Cython Code</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="integration/cuda.html">CUDA Integration</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l1"><a class="reference internal" href="env_vars.html">Environment Variables</a></li> |
| <li class="toctree-l1 has-children"><a class="reference internal" href="api.html">API Reference</a><input class="toctree-checkbox" id="toctree-checkbox-2" name="toctree-checkbox-2" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-2"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/datatypes.html">Data Types and Schemas</a><input class="toctree-checkbox" id="toctree-checkbox-3" name="toctree-checkbox-3" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-3"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.null.html">pyarrow.null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.bool_.html">pyarrow.bool_</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.int8.html">pyarrow.int8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.int16.html">pyarrow.int16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.int32.html">pyarrow.int32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.int64.html">pyarrow.int64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.uint8.html">pyarrow.uint8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.uint16.html">pyarrow.uint16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.uint32.html">pyarrow.uint32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.uint64.html">pyarrow.uint64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.float16.html">pyarrow.float16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.float32.html">pyarrow.float32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.float64.html">pyarrow.float64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.time32.html">pyarrow.time32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.time64.html">pyarrow.time64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.timestamp.html">pyarrow.timestamp</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.date32.html">pyarrow.date32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.date64.html">pyarrow.date64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.duration.html">pyarrow.duration</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.month_day_nano_interval.html">pyarrow.month_day_nano_interval</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.binary.html">pyarrow.binary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.string.html">pyarrow.string</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.utf8.html">pyarrow.utf8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.large_binary.html">pyarrow.large_binary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.large_string.html">pyarrow.large_string</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.large_utf8.html">pyarrow.large_utf8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.binary_view.html">pyarrow.binary_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.string_view.html">pyarrow.string_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.decimal128.html">pyarrow.decimal128</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.list_.html">pyarrow.list_</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.large_list.html">pyarrow.large_list</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.list_view.html">pyarrow.list_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.large_list_view.html">pyarrow.large_list_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.map_.html">pyarrow.map_</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.struct.html">pyarrow.struct</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dictionary.html">pyarrow.dictionary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.run_end_encoded.html">pyarrow.run_end_encoded</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.field.html">pyarrow.field</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.schema.html">pyarrow.schema</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.from_numpy_dtype.html">pyarrow.from_numpy_dtype</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.unify_schemas.html">pyarrow.unify_schemas</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.DataType.html">pyarrow.DataType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.DictionaryType.html">pyarrow.DictionaryType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ListType.html">pyarrow.ListType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.MapType.html">pyarrow.MapType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.StructType.html">pyarrow.StructType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.UnionType.html">pyarrow.UnionType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.TimestampType.html">pyarrow.TimestampType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Time32Type.html">pyarrow.Time32Type</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Time64Type.html">pyarrow.Time64Type</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.FixedSizeBinaryType.html">pyarrow.FixedSizeBinaryType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Decimal128Type.html">pyarrow.Decimal128Type</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Field.html">pyarrow.Field</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Schema.html">pyarrow.Schema</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.RunEndEncodedType.html">pyarrow.RunEndEncodedType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ExtensionType.html">pyarrow.ExtensionType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.PyExtensionType.html">pyarrow.PyExtensionType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.register_extension_type.html">pyarrow.register_extension_type</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.unregister_extension_type.html">pyarrow.unregister_extension_type</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_boolean.html">pyarrow.types.is_boolean</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_integer.html">pyarrow.types.is_integer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_signed_integer.html">pyarrow.types.is_signed_integer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_unsigned_integer.html">pyarrow.types.is_unsigned_integer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_int8.html">pyarrow.types.is_int8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_int16.html">pyarrow.types.is_int16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_int32.html">pyarrow.types.is_int32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_int64.html">pyarrow.types.is_int64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_uint8.html">pyarrow.types.is_uint8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_uint16.html">pyarrow.types.is_uint16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_uint32.html">pyarrow.types.is_uint32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_uint64.html">pyarrow.types.is_uint64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_floating.html">pyarrow.types.is_floating</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_float16.html">pyarrow.types.is_float16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_float32.html">pyarrow.types.is_float32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_float64.html">pyarrow.types.is_float64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_decimal.html">pyarrow.types.is_decimal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_decimal128.html">pyarrow.types.is_decimal128</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_decimal256.html">pyarrow.types.is_decimal256</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_list.html">pyarrow.types.is_list</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_large_list.html">pyarrow.types.is_large_list</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_fixed_size_list.html">pyarrow.types.is_fixed_size_list</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_list_view.html">pyarrow.types.is_list_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_large_list_view.html">pyarrow.types.is_large_list_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_struct.html">pyarrow.types.is_struct</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_union.html">pyarrow.types.is_union</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_nested.html">pyarrow.types.is_nested</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_run_end_encoded.html">pyarrow.types.is_run_end_encoded</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_temporal.html">pyarrow.types.is_temporal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_timestamp.html">pyarrow.types.is_timestamp</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_date.html">pyarrow.types.is_date</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_date32.html">pyarrow.types.is_date32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_date64.html">pyarrow.types.is_date64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_time.html">pyarrow.types.is_time</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_time32.html">pyarrow.types.is_time32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_time64.html">pyarrow.types.is_time64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_duration.html">pyarrow.types.is_duration</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_interval.html">pyarrow.types.is_interval</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_null.html">pyarrow.types.is_null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_binary.html">pyarrow.types.is_binary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_unicode.html">pyarrow.types.is_unicode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_string.html">pyarrow.types.is_string</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_large_binary.html">pyarrow.types.is_large_binary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_large_unicode.html">pyarrow.types.is_large_unicode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_large_string.html">pyarrow.types.is_large_string</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_binary_view.html">pyarrow.types.is_binary_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_string_view.html">pyarrow.types.is_string_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_fixed_size_binary.html">pyarrow.types.is_fixed_size_binary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_map.html">pyarrow.types.is_map</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_dictionary.html">pyarrow.types.is_dictionary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.types.is_primitive.html">pyarrow.types.is_primitive</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/arrays.html">Arrays and Scalars</a><input class="toctree-checkbox" id="toctree-checkbox-4" name="toctree-checkbox-4" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-4"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.array.html">pyarrow.array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.nulls.html">pyarrow.nulls</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Array.html">pyarrow.Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.BooleanArray.html">pyarrow.BooleanArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.FloatingPointArray.html">pyarrow.FloatingPointArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.IntegerArray.html">pyarrow.IntegerArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Int8Array.html">pyarrow.Int8Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Int16Array.html">pyarrow.Int16Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Int32Array.html">pyarrow.Int32Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Int64Array.html">pyarrow.Int64Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.NullArray.html">pyarrow.NullArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.NumericArray.html">pyarrow.NumericArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.UInt8Array.html">pyarrow.UInt8Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.UInt16Array.html">pyarrow.UInt16Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.UInt32Array.html">pyarrow.UInt32Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.UInt64Array.html">pyarrow.UInt64Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.HalfFloatArray.html">pyarrow.HalfFloatArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.FloatArray.html">pyarrow.FloatArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.DoubleArray.html">pyarrow.DoubleArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.BinaryArray.html">pyarrow.BinaryArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.StringArray.html">pyarrow.StringArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.FixedSizeBinaryArray.html">pyarrow.FixedSizeBinaryArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.LargeBinaryArray.html">pyarrow.LargeBinaryArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.LargeStringArray.html">pyarrow.LargeStringArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Time32Array.html">pyarrow.Time32Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Time64Array.html">pyarrow.Time64Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Date32Array.html">pyarrow.Date32Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Date64Array.html">pyarrow.Date64Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.TimestampArray.html">pyarrow.TimestampArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.DurationArray.html">pyarrow.DurationArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.MonthDayNanoIntervalArray.html">pyarrow.MonthDayNanoIntervalArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Decimal128Array.html">pyarrow.Decimal128Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.DictionaryArray.html">pyarrow.DictionaryArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ListArray.html">pyarrow.ListArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.FixedSizeListArray.html">pyarrow.FixedSizeListArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.LargeListArray.html">pyarrow.LargeListArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ListViewArray.html">pyarrow.ListViewArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.LargeListViewArray.html">pyarrow.LargeListViewArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.MapArray.html">pyarrow.MapArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.RunEndEncodedArray.html">pyarrow.RunEndEncodedArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.StructArray.html">pyarrow.StructArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.UnionArray.html">pyarrow.UnionArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ExtensionArray.html">pyarrow.ExtensionArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.FixedShapeTensorArray.html">pyarrow.FixedShapeTensorArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.scalar.html">pyarrow.scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.NA.html">pyarrow.NA</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Scalar.html">pyarrow.Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.BooleanScalar.html">pyarrow.BooleanScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Int8Scalar.html">pyarrow.Int8Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Int16Scalar.html">pyarrow.Int16Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Int32Scalar.html">pyarrow.Int32Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Int64Scalar.html">pyarrow.Int64Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.UInt8Scalar.html">pyarrow.UInt8Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.UInt16Scalar.html">pyarrow.UInt16Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.UInt32Scalar.html">pyarrow.UInt32Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.UInt64Scalar.html">pyarrow.UInt64Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.HalfFloatScalar.html">pyarrow.HalfFloatScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.FloatScalar.html">pyarrow.FloatScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.DoubleScalar.html">pyarrow.DoubleScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.BinaryScalar.html">pyarrow.BinaryScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.StringScalar.html">pyarrow.StringScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.FixedSizeBinaryScalar.html">pyarrow.FixedSizeBinaryScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.LargeBinaryScalar.html">pyarrow.LargeBinaryScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.LargeStringScalar.html">pyarrow.LargeStringScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.BinaryViewScalar.html">pyarrow.BinaryViewScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.StringViewScalar.html">pyarrow.StringViewScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Time32Scalar.html">pyarrow.Time32Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Time64Scalar.html">pyarrow.Time64Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Date32Scalar.html">pyarrow.Date32Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Date64Scalar.html">pyarrow.Date64Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.TimestampScalar.html">pyarrow.TimestampScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.DurationScalar.html">pyarrow.DurationScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.MonthDayNanoIntervalScalar.html">pyarrow.MonthDayNanoIntervalScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Decimal128Scalar.html">pyarrow.Decimal128Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.DictionaryScalar.html">pyarrow.DictionaryScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.RunEndEncodedScalar.html">pyarrow.RunEndEncodedScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ListScalar.html">pyarrow.ListScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.LargeListScalar.html">pyarrow.LargeListScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ListViewScalar.html">pyarrow.ListViewScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.LargeListViewScalar.html">pyarrow.LargeListViewScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.MapScalar.html">pyarrow.MapScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.StructScalar.html">pyarrow.StructScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.UnionScalar.html">pyarrow.UnionScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ExtensionScalar.html">pyarrow.ExtensionScalar</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/memory.html">Buffers and Memory</a><input class="toctree-checkbox" id="toctree-checkbox-5" name="toctree-checkbox-5" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-5"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.allocate_buffer.html">pyarrow.allocate_buffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.py_buffer.html">pyarrow.py_buffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.foreign_buffer.html">pyarrow.foreign_buffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Buffer.html">pyarrow.Buffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ResizableBuffer.html">pyarrow.ResizableBuffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Codec.html">pyarrow.Codec</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compress.html">pyarrow.compress</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.decompress.html">pyarrow.decompress</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.MemoryPool.html">pyarrow.MemoryPool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.default_memory_pool.html">pyarrow.default_memory_pool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.jemalloc_memory_pool.html">pyarrow.jemalloc_memory_pool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.mimalloc_memory_pool.html">pyarrow.mimalloc_memory_pool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.system_memory_pool.html">pyarrow.system_memory_pool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.jemalloc_set_decay_ms.html">pyarrow.jemalloc_set_decay_ms</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.set_memory_pool.html">pyarrow.set_memory_pool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.log_memory_allocations.html">pyarrow.log_memory_allocations</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.total_allocated_bytes.html">pyarrow.total_allocated_bytes</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/tables.html">Tables and Tensors</a><input class="toctree-checkbox" id="toctree-checkbox-6" name="toctree-checkbox-6" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-6"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.chunked_array.html">pyarrow.chunked_array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.concat_arrays.html">pyarrow.concat_arrays</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.concat_tables.html">pyarrow.concat_tables</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.record_batch.html">pyarrow.record_batch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.table.html">pyarrow.table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ChunkedArray.html">pyarrow.ChunkedArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.RecordBatch.html">pyarrow.RecordBatch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Table.html">pyarrow.Table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.TableGroupBy.html">pyarrow.TableGroupBy</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.RecordBatchReader.html">pyarrow.RecordBatchReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.interchange.from_dataframe.html">pyarrow.interchange.from_dataframe</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.Tensor.html">pyarrow.Tensor</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/compute.html">Compute Functions</a><input class="toctree-checkbox" id="toctree-checkbox-7" name="toctree-checkbox-7" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-7"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.all.html">pyarrow.compute.all</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.any.html">pyarrow.compute.any</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.approximate_median.html">pyarrow.compute.approximate_median</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.count.html">pyarrow.compute.count</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.count_distinct.html">pyarrow.compute.count_distinct</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.index.html">pyarrow.compute.index</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.max.html">pyarrow.compute.max</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.mean.html">pyarrow.compute.mean</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.min.html">pyarrow.compute.min</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.min_max.html">pyarrow.compute.min_max</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.mode.html">pyarrow.compute.mode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.product.html">pyarrow.compute.product</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.quantile.html">pyarrow.compute.quantile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.stddev.html">pyarrow.compute.stddev</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.sum.html">pyarrow.compute.sum</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.tdigest.html">pyarrow.compute.tdigest</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.variance.html">pyarrow.compute.variance</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.cumulative_sum.html">pyarrow.compute.cumulative_sum</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.cumulative_sum_checked.html">pyarrow.compute.cumulative_sum_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.cumulative_prod.html">pyarrow.compute.cumulative_prod</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.cumulative_prod_checked.html">pyarrow.compute.cumulative_prod_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.cumulative_max.html">pyarrow.compute.cumulative_max</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.cumulative_min.html">pyarrow.compute.cumulative_min</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.abs.html">pyarrow.compute.abs</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.abs_checked.html">pyarrow.compute.abs_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.add.html">pyarrow.compute.add</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.add_checked.html">pyarrow.compute.add_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.divide.html">pyarrow.compute.divide</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.divide_checked.html">pyarrow.compute.divide_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.multiply.html">pyarrow.compute.multiply</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.multiply_checked.html">pyarrow.compute.multiply_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.negate.html">pyarrow.compute.negate</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.negate_checked.html">pyarrow.compute.negate_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.power.html">pyarrow.compute.power</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.power_checked.html">pyarrow.compute.power_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.sign.html">pyarrow.compute.sign</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.sqrt.html">pyarrow.compute.sqrt</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.sqrt_checked.html">pyarrow.compute.sqrt_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.subtract.html">pyarrow.compute.subtract</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.subtract_checked.html">pyarrow.compute.subtract_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.bit_wise_and.html">pyarrow.compute.bit_wise_and</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.bit_wise_not.html">pyarrow.compute.bit_wise_not</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.bit_wise_or.html">pyarrow.compute.bit_wise_or</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.bit_wise_xor.html">pyarrow.compute.bit_wise_xor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.shift_left.html">pyarrow.compute.shift_left</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.shift_left_checked.html">pyarrow.compute.shift_left_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.shift_right.html">pyarrow.compute.shift_right</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.shift_right_checked.html">pyarrow.compute.shift_right_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ceil.html">pyarrow.compute.ceil</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.floor.html">pyarrow.compute.floor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.round.html">pyarrow.compute.round</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.round_to_multiple.html">pyarrow.compute.round_to_multiple</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.trunc.html">pyarrow.compute.trunc</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ln.html">pyarrow.compute.ln</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ln_checked.html">pyarrow.compute.ln_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.log10.html">pyarrow.compute.log10</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.log10_checked.html">pyarrow.compute.log10_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.log1p.html">pyarrow.compute.log1p</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.log1p_checked.html">pyarrow.compute.log1p_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.log2.html">pyarrow.compute.log2</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.log2_checked.html">pyarrow.compute.log2_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.logb.html">pyarrow.compute.logb</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.logb_checked.html">pyarrow.compute.logb_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.acos.html">pyarrow.compute.acos</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.acos_checked.html">pyarrow.compute.acos_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.asin.html">pyarrow.compute.asin</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.asin_checked.html">pyarrow.compute.asin_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.atan.html">pyarrow.compute.atan</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.atan2.html">pyarrow.compute.atan2</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.cos.html">pyarrow.compute.cos</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.cos_checked.html">pyarrow.compute.cos_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.sin.html">pyarrow.compute.sin</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.sin_checked.html">pyarrow.compute.sin_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.tan.html">pyarrow.compute.tan</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.tan_checked.html">pyarrow.compute.tan_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.equal.html">pyarrow.compute.equal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.greater.html">pyarrow.compute.greater</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.greater_equal.html">pyarrow.compute.greater_equal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.less.html">pyarrow.compute.less</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.less_equal.html">pyarrow.compute.less_equal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.not_equal.html">pyarrow.compute.not_equal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.max_element_wise.html">pyarrow.compute.max_element_wise</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.min_element_wise.html">pyarrow.compute.min_element_wise</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.and_.html">pyarrow.compute.and_</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.and_kleene.html">pyarrow.compute.and_kleene</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.and_not.html">pyarrow.compute.and_not</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.and_not_kleene.html">pyarrow.compute.and_not_kleene</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.invert.html">pyarrow.compute.invert</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.or_.html">pyarrow.compute.or_</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.or_kleene.html">pyarrow.compute.or_kleene</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.xor.html">pyarrow.compute.xor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_is_alnum.html">pyarrow.compute.ascii_is_alnum</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_is_alpha.html">pyarrow.compute.ascii_is_alpha</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_is_decimal.html">pyarrow.compute.ascii_is_decimal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_is_lower.html">pyarrow.compute.ascii_is_lower</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_is_printable.html">pyarrow.compute.ascii_is_printable</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_is_space.html">pyarrow.compute.ascii_is_space</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_is_upper.html">pyarrow.compute.ascii_is_upper</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_is_alnum.html">pyarrow.compute.utf8_is_alnum</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_is_alpha.html">pyarrow.compute.utf8_is_alpha</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_is_decimal.html">pyarrow.compute.utf8_is_decimal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_is_digit.html">pyarrow.compute.utf8_is_digit</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_is_lower.html">pyarrow.compute.utf8_is_lower</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_is_numeric.html">pyarrow.compute.utf8_is_numeric</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_is_printable.html">pyarrow.compute.utf8_is_printable</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_is_space.html">pyarrow.compute.utf8_is_space</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_is_upper.html">pyarrow.compute.utf8_is_upper</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_is_title.html">pyarrow.compute.ascii_is_title</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_is_title.html">pyarrow.compute.utf8_is_title</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.string_is_ascii.html">pyarrow.compute.string_is_ascii</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_capitalize.html">pyarrow.compute.ascii_capitalize</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_lower.html">pyarrow.compute.ascii_lower</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_reverse.html">pyarrow.compute.ascii_reverse</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_swapcase.html">pyarrow.compute.ascii_swapcase</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_title.html">pyarrow.compute.ascii_title</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_upper.html">pyarrow.compute.ascii_upper</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.binary_length.html">pyarrow.compute.binary_length</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.binary_repeat.html">pyarrow.compute.binary_repeat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.binary_replace_slice.html">pyarrow.compute.binary_replace_slice</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.binary_reverse.html">pyarrow.compute.binary_reverse</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.replace_substring.html">pyarrow.compute.replace_substring</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.replace_substring_regex.html">pyarrow.compute.replace_substring_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_capitalize.html">pyarrow.compute.utf8_capitalize</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_length.html">pyarrow.compute.utf8_length</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_lower.html">pyarrow.compute.utf8_lower</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_replace_slice.html">pyarrow.compute.utf8_replace_slice</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_reverse.html">pyarrow.compute.utf8_reverse</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_swapcase.html">pyarrow.compute.utf8_swapcase</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_title.html">pyarrow.compute.utf8_title</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_upper.html">pyarrow.compute.utf8_upper</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_center.html">pyarrow.compute.ascii_center</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_lpad.html">pyarrow.compute.ascii_lpad</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_rpad.html">pyarrow.compute.ascii_rpad</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_center.html">pyarrow.compute.utf8_center</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_lpad.html">pyarrow.compute.utf8_lpad</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_rpad.html">pyarrow.compute.utf8_rpad</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_ltrim.html">pyarrow.compute.ascii_ltrim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_ltrim_whitespace.html">pyarrow.compute.ascii_ltrim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_rtrim.html">pyarrow.compute.ascii_rtrim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_rtrim_whitespace.html">pyarrow.compute.ascii_rtrim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_trim.html">pyarrow.compute.ascii_trim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_trim_whitespace.html">pyarrow.compute.ascii_trim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_ltrim.html">pyarrow.compute.utf8_ltrim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_ltrim_whitespace.html">pyarrow.compute.utf8_ltrim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_rtrim.html">pyarrow.compute.utf8_rtrim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_rtrim_whitespace.html">pyarrow.compute.utf8_rtrim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_trim.html">pyarrow.compute.utf8_trim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_trim_whitespace.html">pyarrow.compute.utf8_trim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ascii_split_whitespace.html">pyarrow.compute.ascii_split_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.split_pattern.html">pyarrow.compute.split_pattern</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.split_pattern_regex.html">pyarrow.compute.split_pattern_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_split_whitespace.html">pyarrow.compute.utf8_split_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.extract_regex.html">pyarrow.compute.extract_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.binary_join.html">pyarrow.compute.binary_join</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.binary_join_element_wise.html">pyarrow.compute.binary_join_element_wise</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.binary_slice.html">pyarrow.compute.binary_slice</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.utf8_slice_codeunits.html">pyarrow.compute.utf8_slice_codeunits</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.count_substring.html">pyarrow.compute.count_substring</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.count_substring_regex.html">pyarrow.compute.count_substring_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ends_with.html">pyarrow.compute.ends_with</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.find_substring.html">pyarrow.compute.find_substring</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.find_substring_regex.html">pyarrow.compute.find_substring_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.index_in.html">pyarrow.compute.index_in</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.is_in.html">pyarrow.compute.is_in</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.match_like.html">pyarrow.compute.match_like</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.match_substring.html">pyarrow.compute.match_substring</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.match_substring_regex.html">pyarrow.compute.match_substring_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.starts_with.html">pyarrow.compute.starts_with</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.indices_nonzero.html">pyarrow.compute.indices_nonzero</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.is_finite.html">pyarrow.compute.is_finite</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.is_inf.html">pyarrow.compute.is_inf</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.is_nan.html">pyarrow.compute.is_nan</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.is_null.html">pyarrow.compute.is_null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.is_valid.html">pyarrow.compute.is_valid</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.true_unless_null.html">pyarrow.compute.true_unless_null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.case_when.html">pyarrow.compute.case_when</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.choose.html">pyarrow.compute.choose</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.coalesce.html">pyarrow.compute.coalesce</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.if_else.html">pyarrow.compute.if_else</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.cast.html">pyarrow.compute.cast</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ceil_temporal.html">pyarrow.compute.ceil_temporal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.floor_temporal.html">pyarrow.compute.floor_temporal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.round_temporal.html">pyarrow.compute.round_temporal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.run_end_decode.html">pyarrow.compute.run_end_decode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.run_end_encode.html">pyarrow.compute.run_end_encode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.strftime.html">pyarrow.compute.strftime</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.strptime.html">pyarrow.compute.strptime</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.day.html">pyarrow.compute.day</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.day_of_week.html">pyarrow.compute.day_of_week</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.day_of_year.html">pyarrow.compute.day_of_year</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.hour.html">pyarrow.compute.hour</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.iso_week.html">pyarrow.compute.iso_week</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.iso_year.html">pyarrow.compute.iso_year</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.iso_calendar.html">pyarrow.compute.iso_calendar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.is_leap_year.html">pyarrow.compute.is_leap_year</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.microsecond.html">pyarrow.compute.microsecond</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.millisecond.html">pyarrow.compute.millisecond</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.minute.html">pyarrow.compute.minute</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.month.html">pyarrow.compute.month</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.nanosecond.html">pyarrow.compute.nanosecond</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.quarter.html">pyarrow.compute.quarter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.second.html">pyarrow.compute.second</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.subsecond.html">pyarrow.compute.subsecond</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.us_week.html">pyarrow.compute.us_week</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.us_year.html">pyarrow.compute.us_year</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.week.html">pyarrow.compute.week</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.year.html">pyarrow.compute.year</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.year_month_day.html">pyarrow.compute.year_month_day</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.day_time_interval_between.html">pyarrow.compute.day_time_interval_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.days_between.html">pyarrow.compute.days_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.hours_between.html">pyarrow.compute.hours_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.microseconds_between.html">pyarrow.compute.microseconds_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.milliseconds_between.html">pyarrow.compute.milliseconds_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.minutes_between.html">pyarrow.compute.minutes_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.month_day_nano_interval_between.html">pyarrow.compute.month_day_nano_interval_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.month_interval_between.html">pyarrow.compute.month_interval_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.nanoseconds_between.html">pyarrow.compute.nanoseconds_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.quarters_between.html">pyarrow.compute.quarters_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.seconds_between.html">pyarrow.compute.seconds_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.weeks_between.html">pyarrow.compute.weeks_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.years_between.html">pyarrow.compute.years_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.assume_timezone.html">pyarrow.compute.assume_timezone</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.local_timestamp.html">pyarrow.compute.local_timestamp</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.dictionary_encode.html">pyarrow.compute.dictionary_encode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.unique.html">pyarrow.compute.unique</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.value_counts.html">pyarrow.compute.value_counts</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.array_filter.html">pyarrow.compute.array_filter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.array_take.html">pyarrow.compute.array_take</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.drop_null.html">pyarrow.compute.drop_null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.filter.html">pyarrow.compute.filter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.take.html">pyarrow.compute.take</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.array_sort_indices.html">pyarrow.compute.array_sort_indices</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.partition_nth_indices.html">pyarrow.compute.partition_nth_indices</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.select_k_unstable.html">pyarrow.compute.select_k_unstable</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.sort_indices.html">pyarrow.compute.sort_indices</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.fill_null.html">pyarrow.compute.fill_null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.fill_null_backward.html">pyarrow.compute.fill_null_backward</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.fill_null_forward.html">pyarrow.compute.fill_null_forward</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.list_element.html">pyarrow.compute.list_element</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.list_flatten.html">pyarrow.compute.list_flatten</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.list_parent_indices.html">pyarrow.compute.list_parent_indices</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.list_slice.html">pyarrow.compute.list_slice</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.list_value_length.html">pyarrow.compute.list_value_length</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.make_struct.html">pyarrow.compute.make_struct</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.map_lookup.html">pyarrow.compute.map_lookup</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.replace_with_mask.html">pyarrow.compute.replace_with_mask</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.struct_field.html">pyarrow.compute.struct_field</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.pairwise_diff.html">pyarrow.compute.pairwise_diff</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ArraySortOptions.html">pyarrow.compute.ArraySortOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.AssumeTimezoneOptions.html">pyarrow.compute.AssumeTimezoneOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.CastOptions.html">pyarrow.compute.CastOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.CountOptions.html">pyarrow.compute.CountOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.CountOptions.html">pyarrow.compute.CountOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.CumulativeSumOptions.html">pyarrow.compute.CumulativeSumOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.DayOfWeekOptions.html">pyarrow.compute.DayOfWeekOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.DictionaryEncodeOptions.html">pyarrow.compute.DictionaryEncodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ElementWiseAggregateOptions.html">pyarrow.compute.ElementWiseAggregateOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ExtractRegexOptions.html">pyarrow.compute.ExtractRegexOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.FilterOptions.html">pyarrow.compute.FilterOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.IndexOptions.html">pyarrow.compute.IndexOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.JoinOptions.html">pyarrow.compute.JoinOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ListSliceOptions.html">pyarrow.compute.ListSliceOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.MakeStructOptions.html">pyarrow.compute.MakeStructOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.MapLookupOptions.html">pyarrow.compute.MapLookupOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.MatchSubstringOptions.html">pyarrow.compute.MatchSubstringOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ModeOptions.html">pyarrow.compute.ModeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.NullOptions.html">pyarrow.compute.NullOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.PadOptions.html">pyarrow.compute.PadOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.PairwiseOptions.html">pyarrow.compute.PairwiseOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.PartitionNthOptions.html">pyarrow.compute.PartitionNthOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.QuantileOptions.html">pyarrow.compute.QuantileOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ReplaceSliceOptions.html">pyarrow.compute.ReplaceSliceOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ReplaceSubstringOptions.html">pyarrow.compute.ReplaceSubstringOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.RoundOptions.html">pyarrow.compute.RoundOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.RoundTemporalOptions.html">pyarrow.compute.RoundTemporalOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.RoundToMultipleOptions.html">pyarrow.compute.RoundToMultipleOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.RunEndEncodeOptions.html">pyarrow.compute.RunEndEncodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ScalarAggregateOptions.html">pyarrow.compute.ScalarAggregateOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.ScalarAggregateOptions.html">pyarrow.compute.ScalarAggregateOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.SelectKOptions.html">pyarrow.compute.SelectKOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.SetLookupOptions.html">pyarrow.compute.SetLookupOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.SliceOptions.html">pyarrow.compute.SliceOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.SortOptions.html">pyarrow.compute.SortOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.SplitOptions.html">pyarrow.compute.SplitOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.SplitPatternOptions.html">pyarrow.compute.SplitPatternOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.StrftimeOptions.html">pyarrow.compute.StrftimeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.StrptimeOptions.html">pyarrow.compute.StrptimeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.StructFieldOptions.html">pyarrow.compute.StructFieldOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.TakeOptions.html">pyarrow.compute.TakeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.TDigestOptions.html">pyarrow.compute.TDigestOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.TDigestOptions.html">pyarrow.compute.TDigestOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.TrimOptions.html">pyarrow.compute.TrimOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.VarianceOptions.html">pyarrow.compute.VarianceOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.WeekOptions.html">pyarrow.compute.WeekOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.register_scalar_function.html">pyarrow.compute.register_scalar_function</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.compute.UdfContext.html">pyarrow.compute.UdfContext</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/acero.html">Acero - Streaming Execution Engine</a><input class="toctree-checkbox" id="toctree-checkbox-8" name="toctree-checkbox-8" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-8"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.acero.Declaration.html">pyarrow.acero.Declaration</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.acero.ExecNodeOptions.html">pyarrow.acero.ExecNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.acero.TableSourceNodeOptions.html">pyarrow.acero.TableSourceNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.acero.ScanNodeOptions.html">pyarrow.acero.ScanNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.acero.FilterNodeOptions.html">pyarrow.acero.FilterNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.acero.ProjectNodeOptions.html">pyarrow.acero.ProjectNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.acero.AggregateNodeOptions.html">pyarrow.acero.AggregateNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.acero.OrderByNodeOptions.html">pyarrow.acero.OrderByNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.acero.HashJoinNodeOptions.html">pyarrow.acero.HashJoinNodeOptions</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/substrait.html">Substrait</a><input class="toctree-checkbox" id="toctree-checkbox-9" name="toctree-checkbox-9" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-9"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.substrait.run_query.html">pyarrow.substrait.run_query</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.substrait.BoundExpressions.html">pyarrow.substrait.BoundExpressions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.substrait.deserialize_expressions.html">pyarrow.substrait.deserialize_expressions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.substrait.serialize_expressions.html">pyarrow.substrait.serialize_expressions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.substrait.get_supported_functions.html">pyarrow.substrait.get_supported_functions</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/files.html">Streams and File Access</a><input class="toctree-checkbox" id="toctree-checkbox-10" name="toctree-checkbox-10" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-10"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.input_stream.html">pyarrow.input_stream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.output_stream.html">pyarrow.output_stream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.memory_map.html">pyarrow.memory_map</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.create_memory_map.html">pyarrow.create_memory_map</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.NativeFile.html">pyarrow.NativeFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.OSFile.html">pyarrow.OSFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.PythonFile.html">pyarrow.PythonFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.BufferReader.html">pyarrow.BufferReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.BufferOutputStream.html">pyarrow.BufferOutputStream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.FixedSizeBufferWriter.html">pyarrow.FixedSizeBufferWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.MemoryMappedFile.html">pyarrow.MemoryMappedFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.CompressedInputStream.html">pyarrow.CompressedInputStream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.CompressedOutputStream.html">pyarrow.CompressedOutputStream</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/ipc.html">Serialization and IPC</a><input class="toctree-checkbox" id="toctree-checkbox-11" name="toctree-checkbox-11" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-11"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.new_file.html">pyarrow.ipc.new_file</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.open_file.html">pyarrow.ipc.open_file</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.new_stream.html">pyarrow.ipc.new_stream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.open_stream.html">pyarrow.ipc.open_stream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.read_message.html">pyarrow.ipc.read_message</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.read_record_batch.html">pyarrow.ipc.read_record_batch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.get_record_batch_size.html">pyarrow.ipc.get_record_batch_size</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.read_tensor.html">pyarrow.ipc.read_tensor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.write_tensor.html">pyarrow.ipc.write_tensor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.get_tensor_size.html">pyarrow.ipc.get_tensor_size</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.IpcReadOptions.html">pyarrow.ipc.IpcReadOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.IpcWriteOptions.html">pyarrow.ipc.IpcWriteOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.Message.html">pyarrow.ipc.Message</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.MessageReader.html">pyarrow.ipc.MessageReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.RecordBatchFileReader.html">pyarrow.ipc.RecordBatchFileReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.RecordBatchFileWriter.html">pyarrow.ipc.RecordBatchFileWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.RecordBatchStreamReader.html">pyarrow.ipc.RecordBatchStreamReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.ipc.RecordBatchStreamWriter.html">pyarrow.ipc.RecordBatchStreamWriter</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/flight.html">Arrow Flight</a><input class="toctree-checkbox" id="toctree-checkbox-12" name="toctree-checkbox-12" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-12"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.Action.html">pyarrow.flight.Action</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.ActionType.html">pyarrow.flight.ActionType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.DescriptorType.html">pyarrow.flight.DescriptorType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightDescriptor.html">pyarrow.flight.FlightDescriptor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightEndpoint.html">pyarrow.flight.FlightEndpoint</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightInfo.html">pyarrow.flight.FlightInfo</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.Location.html">pyarrow.flight.Location</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.MetadataRecordBatchReader.html">pyarrow.flight.MetadataRecordBatchReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.MetadataRecordBatchWriter.html">pyarrow.flight.MetadataRecordBatchWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.Ticket.html">pyarrow.flight.Ticket</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.Result.html">pyarrow.flight.Result</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.connect.html">pyarrow.flight.connect</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightCallOptions.html">pyarrow.flight.FlightCallOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightClient.html">pyarrow.flight.FlightClient</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightStreamReader.html">pyarrow.flight.FlightStreamReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightStreamWriter.html">pyarrow.flight.FlightStreamWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.ClientMiddlewareFactory.html">pyarrow.flight.ClientMiddlewareFactory</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.ClientMiddleware.html">pyarrow.flight.ClientMiddleware</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightDataStream.html">pyarrow.flight.FlightDataStream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightMetadataWriter.html">pyarrow.flight.FlightMetadataWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightServerBase.html">pyarrow.flight.FlightServerBase</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.GeneratorStream.html">pyarrow.flight.GeneratorStream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.RecordBatchStream.html">pyarrow.flight.RecordBatchStream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.ServerCallContext.html">pyarrow.flight.ServerCallContext</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.ServerMiddlewareFactory.html">pyarrow.flight.ServerMiddlewareFactory</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.ServerMiddleware.html">pyarrow.flight.ServerMiddleware</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.ClientAuthHandler.html">pyarrow.flight.ClientAuthHandler</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.ServerAuthHandler.html">pyarrow.flight.ServerAuthHandler</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightError.html">pyarrow.flight.FlightError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightCancelledError.html">pyarrow.flight.FlightCancelledError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightInternalError.html">pyarrow.flight.FlightInternalError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightServerError.html">pyarrow.flight.FlightServerError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightTimedOutError.html">pyarrow.flight.FlightTimedOutError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightUnauthenticatedError.html">pyarrow.flight.FlightUnauthenticatedError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightUnauthorizedError.html">pyarrow.flight.FlightUnauthorizedError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightUnavailableError.html">pyarrow.flight.FlightUnavailableError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightWriteSizeExceededError.html">pyarrow.flight.FlightWriteSizeExceededError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.FlightMethod.html">pyarrow.flight.FlightMethod</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.flight.CallInfo.html">pyarrow.flight.CallInfo</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/formats.html">Tabular File Formats</a><input class="toctree-checkbox" id="toctree-checkbox-13" name="toctree-checkbox-13" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-13"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.csv.ConvertOptions.html">pyarrow.csv.ConvertOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.csv.CSVStreamingReader.html">pyarrow.csv.CSVStreamingReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.csv.CSVWriter.html">pyarrow.csv.CSVWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.csv.ISO8601.html">pyarrow.csv.ISO8601</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.csv.ParseOptions.html">pyarrow.csv.ParseOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.csv.ReadOptions.html">pyarrow.csv.ReadOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.csv.WriteOptions.html">pyarrow.csv.WriteOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.csv.open_csv.html">pyarrow.csv.open_csv</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.csv.read_csv.html">pyarrow.csv.read_csv</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.csv.write_csv.html">pyarrow.csv.write_csv</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.csv.InvalidRow.html">pyarrow.csv.InvalidRow</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.feather.read_feather.html">pyarrow.feather.read_feather</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.feather.read_table.html">pyarrow.feather.read_table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.feather.write_feather.html">pyarrow.feather.write_feather</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.json.ReadOptions.html">pyarrow.json.ReadOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.json.ParseOptions.html">pyarrow.json.ParseOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.json.read_json.html">pyarrow.json.read_json</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.ParquetDataset.html">pyarrow.parquet.ParquetDataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.ParquetFile.html">pyarrow.parquet.ParquetFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.ParquetWriter.html">pyarrow.parquet.ParquetWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.read_table.html">pyarrow.parquet.read_table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.read_metadata.html">pyarrow.parquet.read_metadata</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.read_pandas.html">pyarrow.parquet.read_pandas</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.read_schema.html">pyarrow.parquet.read_schema</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.write_metadata.html">pyarrow.parquet.write_metadata</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.write_table.html">pyarrow.parquet.write_table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.write_to_dataset.html">pyarrow.parquet.write_to_dataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.FileMetaData.html">pyarrow.parquet.FileMetaData</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.RowGroupMetaData.html">pyarrow.parquet.RowGroupMetaData</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.SortingColumn.html">pyarrow.parquet.SortingColumn</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.ColumnChunkMetaData.html">pyarrow.parquet.ColumnChunkMetaData</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.Statistics.html">pyarrow.parquet.Statistics</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.ParquetSchema.html">pyarrow.parquet.ParquetSchema</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.ColumnSchema.html">pyarrow.parquet.ColumnSchema</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.ParquetLogicalType.html">pyarrow.parquet.ParquetLogicalType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.encryption.CryptoFactory.html">pyarrow.parquet.encryption.CryptoFactory</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.encryption.KmsClient.html">pyarrow.parquet.encryption.KmsClient</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.encryption.KmsConnectionConfig.html">pyarrow.parquet.encryption.KmsConnectionConfig</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.encryption.EncryptionConfiguration.html">pyarrow.parquet.encryption.EncryptionConfiguration</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.parquet.encryption.DecryptionConfiguration.html">pyarrow.parquet.encryption.DecryptionConfiguration</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.orc.ORCFile.html">pyarrow.orc.ORCFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.orc.ORCWriter.html">pyarrow.orc.ORCWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.orc.read_table.html">pyarrow.orc.read_table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.orc.write_table.html">pyarrow.orc.write_table</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/filesystems.html">Filesystems</a><input class="toctree-checkbox" id="toctree-checkbox-14" name="toctree-checkbox-14" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-14"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.FileInfo.html">pyarrow.fs.FileInfo</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.FileSelector.html">pyarrow.fs.FileSelector</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.FileSystem.html">pyarrow.fs.FileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.LocalFileSystem.html">pyarrow.fs.LocalFileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.S3FileSystem.html">pyarrow.fs.S3FileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.GcsFileSystem.html">pyarrow.fs.GcsFileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.HadoopFileSystem.html">pyarrow.fs.HadoopFileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.SubTreeFileSystem.html">pyarrow.fs.SubTreeFileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.PyFileSystem.html">pyarrow.fs.PyFileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.FileSystemHandler.html">pyarrow.fs.FileSystemHandler</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.FSSpecHandler.html">pyarrow.fs.FSSpecHandler</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.copy_files.html">pyarrow.fs.copy_files</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.initialize_s3.html">pyarrow.fs.initialize_s3</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.finalize_s3.html">pyarrow.fs.finalize_s3</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.resolve_s3_region.html">pyarrow.fs.resolve_s3_region</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.fs.S3LogLevel.html">pyarrow.fs.S3LogLevel</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/dataset.html">Dataset</a><input class="toctree-checkbox" id="toctree-checkbox-15" name="toctree-checkbox-15" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-15"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.dataset.html">pyarrow.dataset.dataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.parquet_dataset.html">pyarrow.dataset.parquet_dataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.partitioning.html">pyarrow.dataset.partitioning</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.field.html">pyarrow.dataset.field</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.scalar.html">pyarrow.dataset.scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.write_dataset.html">pyarrow.dataset.write_dataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.FileFormat.html">pyarrow.dataset.FileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.CsvFileFormat.html">pyarrow.dataset.CsvFileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.CsvFragmentScanOptions.html">pyarrow.dataset.CsvFragmentScanOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.IpcFileFormat.html">pyarrow.dataset.IpcFileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.JsonFileFormat.html">pyarrow.dataset.JsonFileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.ParquetFileFormat.html">pyarrow.dataset.ParquetFileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.ParquetReadOptions.html">pyarrow.dataset.ParquetReadOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.ParquetFragmentScanOptions.html">pyarrow.dataset.ParquetFragmentScanOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.ParquetFileFragment.html">pyarrow.dataset.ParquetFileFragment</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.OrcFileFormat.html">pyarrow.dataset.OrcFileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.Partitioning.html">pyarrow.dataset.Partitioning</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.PartitioningFactory.html">pyarrow.dataset.PartitioningFactory</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.DirectoryPartitioning.html">pyarrow.dataset.DirectoryPartitioning</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.HivePartitioning.html">pyarrow.dataset.HivePartitioning</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.FilenamePartitioning.html">pyarrow.dataset.FilenamePartitioning</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.Dataset.html">pyarrow.dataset.Dataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.FileSystemDataset.html">pyarrow.dataset.FileSystemDataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.FileSystemFactoryOptions.html">pyarrow.dataset.FileSystemFactoryOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.FileSystemDatasetFactory.html">pyarrow.dataset.FileSystemDatasetFactory</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.UnionDataset.html">pyarrow.dataset.UnionDataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.Fragment.html">pyarrow.dataset.Fragment</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.FragmentScanOptions.html">pyarrow.dataset.FragmentScanOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.TaggedRecordBatch.html">pyarrow.dataset.TaggedRecordBatch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.Scanner.html">pyarrow.dataset.Scanner</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.Expression.html">pyarrow.dataset.Expression</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.InMemoryDataset.html">pyarrow.dataset.InMemoryDataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.WrittenFile.html">pyarrow.dataset.WrittenFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.dataset.get_partition_keys.html">pyarrow.dataset.get_partition_keys</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/cuda.html">CUDA Integration</a><input class="toctree-checkbox" id="toctree-checkbox-16" name="toctree-checkbox-16" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-16"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.cuda.Context.html">pyarrow.cuda.Context</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.cuda.CudaBuffer.html">pyarrow.cuda.CudaBuffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.cuda.new_host_buffer.html">pyarrow.cuda.new_host_buffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.cuda.HostBuffer.html">pyarrow.cuda.HostBuffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.cuda.BufferReader.html">pyarrow.cuda.BufferReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.cuda.BufferWriter.html">pyarrow.cuda.BufferWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.cuda.serialize_record_batch.html">pyarrow.cuda.serialize_record_batch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.cuda.read_record_batch.html">pyarrow.cuda.read_record_batch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.cuda.read_message.html">pyarrow.cuda.read_message</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.cuda.IpcMemHandle.html">pyarrow.cuda.IpcMemHandle</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="api/misc.html">Miscellaneous</a><input class="toctree-checkbox" id="toctree-checkbox-17" name="toctree-checkbox-17" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-17"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.cpu_count.html">pyarrow.cpu_count</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.set_cpu_count.html">pyarrow.set_cpu_count</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.io_thread_count.html">pyarrow.io_thread_count</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.set_io_thread_count.html">pyarrow.set_io_thread_count</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.get_include.html">pyarrow.get_include</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.get_libraries.html">pyarrow.get_libraries</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="generated/pyarrow.get_library_dirs.html">pyarrow.get_library_dirs</a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| <li class="toctree-l1"><a class="reference internal" href="getting_involved.html">Getting Involved</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="benchmarks.html">Benchmarks</a></li> |
| <li class="toctree-l1"><a class="reference external" href="https://arrow.apache.org/cookbook/py/">Python cookbook</a></li> |
| </ul> |
| </div> |
| </nav></div> |
| </div> |
| |
| |
| <div class="sidebar-primary-items__end sidebar-primary__section"> |
| </div> |
| |
| <div id="rtd-footer-container"></div> |
| |
| |
| </div> |
| |
| <main id="main-content" class="bd-main"> |
| |
| |
| <div class="bd-content"> |
| <div class="bd-article-container"> |
| |
| <div class="bd-header-article"> |
| <div class="header-article-items header-article__inner"> |
| |
| <div class="header-article-items__start"> |
| |
| <div class="header-article-item"> |
| |
| |
| |
| <nav aria-label="Breadcrumb"> |
| <ul class="bd-breadcrumbs"> |
| |
| <li class="breadcrumb-item breadcrumb-home"> |
| <a href="../index.html" class="nav-link" aria-label="Home"> |
| <i class="fa-solid fa-home"></i> |
| </a> |
| </li> |
| |
| <li class="breadcrumb-item"><a href="index.html" class="nav-link">Python</a></li> |
| |
| <li class="breadcrumb-item active" aria-current="page">Feather File Format</li> |
| </ul> |
| </nav> |
| </div> |
| |
| </div> |
| |
| |
| </div> |
| </div> |
| |
| |
| |
| |
| <div id="searchbox"></div> |
| <article class="bd-article"> |
| |
| <section id="feather-file-format"> |
| <span id="feather"></span><h1>Feather File Format<a class="headerlink" href="#feather-file-format" title="Permalink to this heading">#</a></h1> |
| <p>Feather is a portable file format for storing Arrow tables or data frames (from |
| languages like Python or R) that utilizes the <a class="reference internal" href="ipc.html#ipc"><span class="std std-ref">Arrow IPC format</span></a> |
| internally. Feather was created early in the Arrow project as a proof of |
| concept for fast, language-agnostic data frame storage for Python (pandas) and |
| R. There are two file format versions for Feather:</p> |
| <ul class="simple"> |
| <li><p>Version 2 (V2), the default version, which is exactly represented as the |
| Arrow IPC file format on disk. V2 files support storing all Arrow data types |
| as well as compression with LZ4 or ZSTD. V2 was first made available in |
| Apache Arrow 0.17.0.</p></li> |
| <li><p>Version 1 (V1), a legacy version available starting in 2016, replaced by |
| V2. V1 files are distinct from Arrow IPC files and lack many features, such |
| as the ability to store all Arrow data types. V1 files also lack compression |
| support. We intend to maintain read support for V1 for the foreseeable |
| future.</p></li> |
| </ul> |
| <p>The <code class="docutils literal notranslate"><span class="pre">pyarrow.feather</span></code> module contains the read and write functions for the |
| format. <a class="reference internal" href="generated/pyarrow.feather.write_feather.html#pyarrow.feather.write_feather" title="pyarrow.feather.write_feather"><code class="xref py py-func docutils literal notranslate"><span class="pre">write_feather()</span></code></a> accepts either a |
| <a class="reference internal" href="generated/pyarrow.Table.html#pyarrow.Table" title="pyarrow.Table"><code class="xref py py-class docutils literal notranslate"><span class="pre">Table</span></code></a> or <code class="docutils literal notranslate"><span class="pre">pandas.DataFrame</span></code> object:</p> |
| <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">import</span> <span class="nn">pyarrow.feather</span> <span class="k">as</span> <span class="nn">feather</span> |
| <span class="n">feather</span><span class="o">.</span><span class="n">write_feather</span><span class="p">(</span><span class="n">df</span><span class="p">,</span> <span class="s1">'/path/to/file'</span><span class="p">)</span> |
| </pre></div> |
| </div> |
| <p><a class="reference internal" href="generated/pyarrow.feather.read_feather.html#pyarrow.feather.read_feather" title="pyarrow.feather.read_feather"><code class="xref py py-func docutils literal notranslate"><span class="pre">read_feather()</span></code></a> reads a Feather file as a |
| <code class="docutils literal notranslate"><span class="pre">pandas.DataFrame</span></code>. <a class="reference internal" href="generated/pyarrow.feather.read_table.html#pyarrow.feather.read_table" title="pyarrow.feather.read_table"><code class="xref py py-func docutils literal notranslate"><span class="pre">read_table()</span></code></a> reads a Feather file |
| as a <a class="reference internal" href="generated/pyarrow.Table.html#pyarrow.Table" title="pyarrow.Table"><code class="xref py py-class docutils literal notranslate"><span class="pre">Table</span></code></a>. Internally, <a class="reference internal" href="generated/pyarrow.feather.read_feather.html#pyarrow.feather.read_feather" title="pyarrow.feather.read_feather"><code class="xref py py-func docutils literal notranslate"><span class="pre">read_feather()</span></code></a> |
| simply calls <a class="reference internal" href="generated/pyarrow.feather.read_table.html#pyarrow.feather.read_table" title="pyarrow.feather.read_table"><code class="xref py py-func docutils literal notranslate"><span class="pre">read_table()</span></code></a> and the result is converted to |
| pandas:</p> |
| <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="c1"># Result is pandas.DataFrame</span> |
| <span class="n">read_df</span> <span class="o">=</span> <span class="n">feather</span><span class="o">.</span><span class="n">read_feather</span><span class="p">(</span><span class="s1">'/path/to/file'</span><span class="p">)</span> |
| |
| <span class="c1"># Result is pyarrow.Table</span> |
| <span class="n">read_arrow</span> <span class="o">=</span> <span class="n">feather</span><span class="o">.</span><span class="n">read_table</span><span class="p">(</span><span class="s1">'/path/to/file'</span><span class="p">)</span> |
| </pre></div> |
| </div> |
| <p>These functions can read and write with file-paths or file-like objects. For |
| example:</p> |
| <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="s1">'/path/to/file'</span><span class="p">,</span> <span class="s1">'wb'</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span> |
| <span class="n">feather</span><span class="o">.</span><span class="n">write_feather</span><span class="p">(</span><span class="n">df</span><span class="p">,</span> <span class="n">f</span><span class="p">)</span> |
| |
| <span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="s1">'/path/to/file'</span><span class="p">,</span> <span class="s1">'rb'</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span> |
| <span class="n">read_df</span> <span class="o">=</span> <span class="n">feather</span><span class="o">.</span><span class="n">read_feather</span><span class="p">(</span><span class="n">f</span><span class="p">)</span> |
| </pre></div> |
| </div> |
| <p>A file input to <code class="docutils literal notranslate"><span class="pre">read_feather</span></code> must support seeking.</p> |
| <section id="using-compression"> |
| <h2>Using Compression<a class="headerlink" href="#using-compression" title="Permalink to this heading">#</a></h2> |
| <p>As of Apache Arrow version 0.17.0, Feather V2 files (the default version) |
| support two fast compression libraries, LZ4 (using the frame format) and |
| ZSTD. LZ4 is used by default if it is available (which it should be if you |
| obtained pyarrow through a normal package manager):</p> |
| <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="c1"># Uses LZ4 by default</span> |
| <span class="n">feather</span><span class="o">.</span><span class="n">write_feather</span><span class="p">(</span><span class="n">df</span><span class="p">,</span> <span class="n">file_path</span><span class="p">)</span> |
| |
| <span class="c1"># Use LZ4 explicitly</span> |
| <span class="n">feather</span><span class="o">.</span><span class="n">write_feather</span><span class="p">(</span><span class="n">df</span><span class="p">,</span> <span class="n">file_path</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s1">'lz4'</span><span class="p">)</span> |
| |
| <span class="c1"># Use ZSTD</span> |
| <span class="n">feather</span><span class="o">.</span><span class="n">write_feather</span><span class="p">(</span><span class="n">df</span><span class="p">,</span> <span class="n">file_path</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s1">'zstd'</span><span class="p">)</span> |
| |
| <span class="c1"># Do not compress</span> |
| <span class="n">feather</span><span class="o">.</span><span class="n">write_feather</span><span class="p">(</span><span class="n">df</span><span class="p">,</span> <span class="n">file_path</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s1">'uncompressed'</span><span class="p">)</span> |
| </pre></div> |
| </div> |
| <p>Note that the default LZ4 compression generally yields much smaller files |
| without sacrificing much read or write performance. In some instances, |
| LZ4-compressed files may be faster to read and write than uncompressed due to |
| reduced disk IO requirements.</p> |
| </section> |
| <section id="writing-version-1-v1-files"> |
| <h2>Writing Version 1 (V1) Files<a class="headerlink" href="#writing-version-1-v1-files" title="Permalink to this heading">#</a></h2> |
| <p>For compatibility with libraries without support for Version 2 files, you can |
| write the version 1 format by passing <code class="docutils literal notranslate"><span class="pre">version=1</span></code> to <code class="docutils literal notranslate"><span class="pre">write_feather</span></code>. We |
| intend to maintain read support for V1 for the foreseeable future.</p> |
| </section> |
| </section> |
| |
| |
| </article> |
| |
| |
| |
| |
| |
| <footer class="prev-next-footer"> |
| |
| <div class="prev-next-area"> |
| <a class="left-prev" |
| href="csv.html" |
| title="previous page"> |
| <i class="fa-solid fa-angle-left"></i> |
| <div class="prev-next-info"> |
| <p class="prev-next-subtitle">previous</p> |
| <p class="prev-next-title">Reading and Writing CSV files</p> |
| </div> |
| </a> |
| <a class="right-next" |
| href="json.html" |
| title="next page"> |
| <div class="prev-next-info"> |
| <p class="prev-next-subtitle">next</p> |
| <p class="prev-next-title">Reading JSON files</p> |
| </div> |
| <i class="fa-solid fa-angle-right"></i> |
| </a> |
| </div> |
| </footer> |
| |
| </div> |
| |
| |
| |
| <div class="bd-sidebar-secondary bd-toc"><div class="sidebar-secondary-items sidebar-secondary__inner"> |
| |
| |
| <div class="sidebar-secondary-item"> |
| <div |
| id="pst-page-navigation-heading-2" |
| class="page-toc tocsection onthispage"> |
| <i class="fa-solid fa-list"></i> On this page |
| </div> |
| <nav class="bd-toc-nav page-toc" aria-labelledby="pst-page-navigation-heading-2"> |
| <ul class="visible nav section-nav flex-column"> |
| <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#using-compression">Using Compression</a></li> |
| <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#writing-version-1-v1-files">Writing Version 1 (V1) Files</a></li> |
| </ul> |
| </nav></div> |
| |
| <div class="sidebar-secondary-item"> |
| |
| |
| <div class="tocsection editthispage"> |
| <a href="https://github.com/apache/arrow/edit/main/docs/source/python/feather.rst"> |
| <i class="fa-solid fa-pencil"></i> |
| |
| |
| |
| Edit on GitHub |
| |
| |
| </a> |
| </div> |
| </div> |
| |
| </div></div> |
| |
| |
| </div> |
| <footer class="bd-footer-content"> |
| |
| </footer> |
| |
| </main> |
| </div> |
| </div> |
| |
| <!-- Scripts loaded after <body> so the DOM is not blocked --> |
| <script src="../_static/scripts/bootstrap.js?digest=8d27b9dea8ad943066ae"></script> |
| <script src="../_static/scripts/pydata-sphinx-theme.js?digest=8d27b9dea8ad943066ae"></script> |
| |
| <footer class="bd-footer"> |
| <div class="bd-footer__inner bd-page-width"> |
| |
| <div class="footer-items__start"> |
| |
| <div class="footer-item"> |
| |
| <p class="copyright"> |
| |
| © Copyright 2016-2024 Apache Software Foundation. |
| Apache Arrow, Arrow, Apache, the Apache feather logo, and the Apache Arrow project logo are either registered trademarks or trademarks of The Apache Software Foundation in the United States and other countries. |
| <br/> |
| |
| </p> |
| </div> |
| |
| <div class="footer-item"> |
| |
| <p class="sphinx-version"> |
| Created using <a href="https://www.sphinx-doc.org/">Sphinx</a> 6.2.0. |
| <br/> |
| </p> |
| </div> |
| |
| </div> |
| |
| |
| |
| <div class="footer-items__end"> |
| |
| <div class="footer-item"> |
| <p class="theme-version"> |
| Built with the <a href="https://pydata-sphinx-theme.readthedocs.io/en/stable/index.html">PyData Sphinx Theme</a> 0.15.2. |
| </p></div> |
| |
| </div> |
| |
| </div> |
| |
| </footer> |
| </body> |
| </html> |
